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Product Detailed Parameters
- Description：DIODE SCHOTTKY 150V 1A SOD123H
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：920 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 150 V
- Capacitance @ Vr, F：120pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SOD-123H
- Supplier Device Package：SOD-123H
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The CDBMT1150-HF is a low-profile Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration with a maximum average forward current of 1 A and a repetitive peak reverse voltage rating of 150 V. The device exhibits a typical forward voltage drop of 0.92 V and supports a forward surge current of 50 A. Designed for surface-mount applications, it utilizes the SOD-123F-2 package. The component operates reliably within an extended temperature range from -55 °C to +150 °C.
Feature Summary
- Low profile construction designed for compact surface-mount layouts
- Majority carrier conduction ensures fast switching performance
- High thermal stability supporting operation up to 150 °C
Applications
- DC-DC converter circuits
- Power supply freewheeling applications
- Reverse polarity protection in electronic systems
Procurement Notes
Verify the specific datasheet version when sourcing, as manufacturing parameters may evolve. Confirm that the ordering suffix corresponds exactly to the required specifications. Ensure compliance with relevant environmental directives such as RoHS status before integration into final assemblies.
Selection Notes
Select this component for designs requiring high-temperature resilience and efficient power conversion. The 150 V rating provides adequate headroom for standard bus voltages. Consider the SOD-123F-2 footprint constraints during PCB layout to ensure proper thermal dissipation and mechanical stability.
Part Context
This part belongs to the CDBMTxxx series of low-profile Schottky barrier rectifiers from Comchip Technology. The series offers various voltage ratings including 40 V, 60 V, 100 V, and 150 V options. All variants share similar physical dimensions and electrical characteristics tailored for modern surface-mount technology requirements.
Replacement Considerations
Cross-reference with other CDBMT1150-HF units from the same manufacturer family. Verify pinout compatibility and thermal resistance values when substituting with components from different vendors.
